Frequencies for first 10,000 rows of lag_mins variable in person dataset :

Accident to |
Death-Minut |
         es |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,863       18.63       18.63
          1 |         37        0.37       19.00
          2 |         24        0.24       19.24
          3 |         31        0.31       19.55
          4 |         21        0.21       19.76
          5 |         97        0.97       20.73
          6 |         23        0.23       20.96
          7 |         26        0.26       21.22
          8 |         29        0.29       21.51
          9 |         19        0.19       21.70
         10 |         85        0.85       22.55
         11 |         24        0.24       22.79
         12 |         21        0.21       23.00
         13 |         31        0.31       23.31
         14 |         16        0.16       23.47
         15 |         86        0.86       24.33
         16 |         16        0.16       24.49
         17 |         29        0.29       24.78
         18 |         15        0.15       24.93
         19 |         23        0.23       25.16
         20 |         75        0.75       25.91
         21 |         17        0.17       26.08
         22 |         18        0.18       26.26
         23 |         25        0.25       26.51
         24 |         16        0.16       26.67
         25 |         71        0.71       27.38
         26 |         29        0.29       27.67
         27 |         27        0.27       27.94
         28 |         21        0.21       28.15
         29 |         17        0.17       28.32
         30 |         59        0.59       28.91
         31 |         16        0.16       29.07
         32 |         28        0.28       29.35
         33 |         27        0.27       29.62
         34 |         24        0.24       29.86
         35 |         70        0.70       30.56
         36 |         22        0.22       30.78
         37 |         21        0.21       30.99
         38 |         35        0.35       31.34
         39 |         21        0.21       31.55
         40 |         83        0.83       32.38
         41 |         31        0.31       32.69
         42 |         20        0.20       32.89
         43 |         24        0.24       33.13
         44 |         22        0.22       33.35
         45 |         79        0.79       34.14
         46 |         23        0.23       34.37
         47 |         25        0.25       34.62
         48 |         26        0.26       34.88
         49 |         16        0.16       35.04
         50 |         60        0.60       35.64
         51 |         22        0.22       35.86
         52 |         25        0.25       36.11
         53 |         23        0.23       36.34
         54 |         20        0.20       36.54
         55 |         60        0.60       37.14
         56 |         22        0.22       37.36
         57 |         27        0.27       37.63
         58 |         19        0.19       37.82
         59 |         15        0.15       37.97
         99 |        400        4.00       41.97
          . |      5,803       58.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016